CA951488A - Molten metal vessel nozzle opening method and apparatus - Google Patents
Molten metal vessel nozzle opening method and apparatusInfo
- Publication number
- CA951488A CA951488A CA140,036,A CA140036A CA951488A CA 951488 A CA951488 A CA 951488A CA 140036 A CA140036 A CA 140036A CA 951488 A CA951488 A CA 951488A
- Authority
- CA
- Canada
- Prior art keywords
- molten metal
- nozzle opening
- opening method
- metal vessel
- vessel nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/118—Refining the metal by circulating the metal under, over or around weirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/42—Features relating to gas injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00227476A US3809146A (en) | 1972-02-18 | 1972-02-18 | Method of opening an intermediate vessel nozzle for continuous casting |
Publications (1)
Publication Number | Publication Date |
---|---|
CA951488A true CA951488A (en) | 1974-07-23 |
Family
ID=22853255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA140,036,A Expired CA951488A (en) | 1972-02-18 | 1972-04-19 | Molten metal vessel nozzle opening method and apparatus |
Country Status (24)
Country | Link |
---|---|
US (1) | US3809146A (en) |
JP (1) | JPS5145536B2 (en) |
AR (1) | AR192926A1 (en) |
AT (1) | AT322126B (en) |
AU (1) | AU464015B2 (en) |
BE (1) | BE781901A (en) |
BR (1) | BR7202269D0 (en) |
CA (1) | CA951488A (en) |
CS (1) | CS193021B2 (en) |
DD (1) | DD101581A5 (en) |
DK (1) | DK129771B (en) |
ES (1) | ES401949A1 (en) |
FR (1) | FR2172057B1 (en) |
GB (1) | GB1391984A (en) |
HU (1) | HU172909B (en) |
IE (1) | IE36273B1 (en) |
IT (1) | IT958752B (en) |
NL (1) | NL172837C (en) |
NO (1) | NO134036C (en) |
PL (1) | PL70040B1 (en) |
RO (1) | RO59235A (en) |
SU (1) | SU504462A3 (en) |
YU (1) | YU36456B (en) |
ZA (1) | ZA722239B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1492533A (en) * | 1973-11-23 | 1977-11-23 | Flogates Ltd | Pouring of metals |
DE2361344C3 (en) * | 1973-12-08 | 1978-11-23 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Process for pouring metal into a continuous casting mold |
GB1575601A (en) * | 1976-01-22 | 1980-09-24 | Didier Werke Ag | Refractory structures for outlet valves for metallurgical vessels |
JPS53115617A (en) * | 1977-03-22 | 1978-10-09 | Sumitomo Metal Ind | Reducing of large impurities of continuous casted segment |
DE2836409C2 (en) * | 1978-08-19 | 1982-07-22 | Stopinc AG, Zug | Device for introducing treatment substances into the melt contained in a metallurgical vessel |
FR2433995A1 (en) * | 1978-08-24 | 1980-03-21 | Daussan & Co | METHOD AND DEVICE FOR CLOSING THE CASTING ORIFICE OF A METALLURGICAL CONTAINER |
CA1141174A (en) * | 1979-10-31 | 1983-02-15 | Guy Savard | Homogenization of metal using gas |
US4424955A (en) * | 1981-10-05 | 1984-01-10 | Korf Technologies, Inc. | Apparatus for treating liquid metal in a vessel |
ATA511281A (en) * | 1981-11-27 | 1987-03-15 | Zimmermann & Jansen Gmbh | DEVICE FOR CONTINUOUS METAL CASTING |
US4697632A (en) * | 1982-06-11 | 1987-10-06 | Howmet Turbine Components Corporation | Ceramic porous bodies suitable for use with superalloys |
US4789140A (en) * | 1982-06-11 | 1988-12-06 | Howmet Turbine Components Corporation | Ceramic porous bodies suitable for use with superalloys |
FR2533473A1 (en) * | 1982-09-28 | 1984-03-30 | Detalle Richard | METHOD OF CONTROLLING AND OPENING THE CASTING HOLES OF CONTAINERS CONTAINING LIQUID METALS AND THE LIKE, AND DEVICE FOR IMPLEMENTING SAME |
US4520860A (en) * | 1983-02-28 | 1985-06-04 | Manfred Haissig | Horizontal continuous casting apparatus |
US4602729A (en) * | 1983-03-24 | 1986-07-29 | Flo-Con Systems, Inc. | Stationary plate and well nozzle for use in a sliding gate valve |
GB8412101D0 (en) * | 1984-05-11 | 1984-06-20 | Flogates Ltd | Metal teeming apparatus |
DE3718890C1 (en) * | 1987-06-05 | 1988-03-31 | Stopinc Ag | Method for introducing purge gas into a pouring opening of metallurgical vessels with a sliding closure |
US5004131A (en) * | 1990-04-16 | 1991-04-02 | Bethlehem Steel Corporation | Molten metal slide gate valve |
JPH10298630A (en) * | 1997-02-25 | 1998-11-10 | Tokyo Yogyo Co Ltd | Blowing device for bottom blowing gas in ladle for molten metal |
CN113365759B (en) * | 2019-01-30 | 2023-07-25 | 杰富意钢铁株式会社 | Control method of sliding gate valve device and manufacturing method of cast piece |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320053A (en) * | 1964-09-25 | 1967-05-16 | Bethlehem Steel Corp | Method of injecting gases into steel melts |
US3581948A (en) * | 1969-08-11 | 1971-06-01 | Interstop Ag | Sliding gate of a casting ladle for pouring liquid metals |
US3684267A (en) * | 1970-01-12 | 1972-08-15 | United States Steel Corp | Apparatus for introducing gas to hot metal in a bottom-pour vessel |
US3773226A (en) * | 1970-04-23 | 1973-11-20 | Didier Werke Ag | Container with sliding shutter for a liquid melt |
-
1972
- 1972-02-18 US US00227476A patent/US3809146A/en not_active Expired - Lifetime
- 1972-04-04 ZA ZA722239A patent/ZA722239B/en unknown
- 1972-04-10 IE IE466/72A patent/IE36273B1/en unknown
- 1972-04-10 BE BE781901A patent/BE781901A/en not_active IP Right Cessation
- 1972-04-10 AU AU40959/72A patent/AU464015B2/en not_active Expired
- 1972-04-12 FR FR7212720A patent/FR2172057B1/fr not_active Expired
- 1972-04-12 AR AR241415A patent/AR192926A1/en active
- 1972-04-13 NL NLAANVRAGE7204984,A patent/NL172837C/en not_active IP Right Cessation
- 1972-04-17 IT IT68197/72A patent/IT958752B/en active
- 1972-04-17 GB GB1768272A patent/GB1391984A/en not_active Expired
- 1972-04-17 BR BR2269/72A patent/BR7202269D0/en unknown
- 1972-04-18 DK DK189372AA patent/DK129771B/en not_active IP Right Cessation
- 1972-04-19 CA CA140,036,A patent/CA951488A/en not_active Expired
- 1972-04-19 NO NO1355/72A patent/NO134036C/no unknown
- 1972-04-19 PL PL1972154824A patent/PL70040B1/pl unknown
- 1972-04-20 YU YU01059/72A patent/YU36456B/en unknown
- 1972-04-20 JP JP47040008A patent/JPS5145536B2/ja not_active Expired
- 1972-04-20 RO RO70625A patent/RO59235A/ro unknown
- 1972-04-20 AT AT347072A patent/AT322126B/en not_active IP Right Cessation
- 1972-04-20 ES ES401949A patent/ES401949A1/en not_active Expired
- 1972-04-20 SU SU1775752A patent/SU504462A3/en active
-
1973
- 1973-02-16 HU HU73UE00000032A patent/HU172909B/en unknown
- 1973-02-16 DD DD168912A patent/DD101581A5/xx unknown
- 1973-02-19 CS CS731182A patent/CS193021B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3809146A (en) | 1974-05-07 |
FR2172057B1 (en) | 1978-02-10 |
FR2172057A1 (en) | 1973-09-28 |
SU504462A3 (en) | 1976-02-25 |
DD101581A5 (en) | 1973-11-12 |
GB1391984A (en) | 1975-04-23 |
JPS5145536B2 (en) | 1976-12-04 |
BE781901A (en) | 1972-10-11 |
DK129771B (en) | 1974-11-18 |
YU105972A (en) | 1982-02-25 |
NL172837C (en) | 1983-11-01 |
IE36273L (en) | 1973-08-18 |
AU464015B2 (en) | 1975-07-24 |
DK129771C (en) | 1975-04-28 |
DE2218155B2 (en) | 1977-06-23 |
AT322126B (en) | 1975-05-12 |
CS193021B2 (en) | 1979-09-17 |
ES401949A1 (en) | 1975-10-16 |
DE2218155A1 (en) | 1973-08-23 |
BR7202269D0 (en) | 1973-09-25 |
IT958752B (en) | 1973-10-30 |
AR192926A1 (en) | 1973-03-21 |
PL70040B1 (en) | 1973-12-31 |
NO134036B (en) | 1976-05-03 |
HU172909B (en) | 1978-12-28 |
AU4095972A (en) | 1973-10-18 |
JPS4893530A (en) | 1973-12-04 |
RO59235A (en) | 1976-02-15 |
NL172837B (en) | 1983-06-01 |
YU36456B (en) | 1984-02-29 |
IE36273B1 (en) | 1976-09-29 |
NO134036C (en) | 1976-08-11 |
ZA722239B (en) | 1972-12-27 |
NL7204984A (en) | 1973-08-21 |
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